Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21275 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Jan 08 18:53 | 2025 Jan 07 12:15:11 | 99.9068 | 0.00343 | 18.1750 | 39.1124 | 134.9502 | 13.51774 | – |
| 2025 Jan 07 18:54 | 2025 Jan 07 12:15:11 | 99.9068 | 0.00343 | 18.1750 | 39.1124 | 134.9502 | 13.51774 | – |
| 2025 Jan 06 18:53 | 2025 Jan 01 12:22:07 | 99.9070 | 0.00343 | 17.7765 | 53.6558 | 134.9502 | 13.51774 | – |
| 2025 Jan 05 18:53 | 2025 Jan 01 12:22:07 | 99.9070 | 0.00343 | 17.7765 | 53.6558 | 134.9502 | 13.51774 | – |
| 2025 Jan 04 18:53 | 2025 Jan 01 12:22:07 | 99.9070 | 0.00343 | 17.7765 | 53.6558 | 134.9502 | 13.51774 | – |
| 2025 Jan 03 18:53 | 2025 Jan 01 12:22:07 | 99.9070 | 0.00343 | 17.7765 | 53.6558 | 134.9502 | 13.51774 | – |
| 2025 Jan 02 18:53 | 2025 Jan 01 12:22:07 | 99.9070 | 0.00343 | 17.7765 | 53.6558 | 134.9502 | 13.51774 | – |
| 2025 Jan 01 18:53 | 2025 Jan 01 05:09:11 | 99.9070 | 0.00343 | 17.7565 | 54.3892 | 134.9502 | 13.51774 | – |
| 2024 Dec 31 18:53 | 2024 Dec 26 17:13:48 | 99.9070 | 0.00344 | 17.3911 | 67.7309 | 134.9502 | 13.51774 | – |
| 2024 Dec 30 18:53 | 2024 Dec 26 17:13:48 | 99.9070 | 0.00344 | 17.3911 | 67.7309 | 134.9502 | 13.51774 | – |
| 2024 Dec 29 20:34 | 2024 Dec 26 17:13:48 | 99.9070 | 0.00344 | 17.3911 | 67.7309 | 134.9502 | 13.51774 | – |
| 2024 Dec 28 18:53 | 2024 Dec 26 17:13:48 | 99.9070 | 0.00344 | 17.3911 | 67.7309 | 134.9502 | 13.51774 | – |
| 2024 Dec 27 18:53 | 2024 Dec 26 17:13:48 | 99.9070 | 0.00344 | 17.3911 | 67.7309 | 134.9502 | 13.51774 | – |
| 2024 Dec 26 18:53 | 2024 Dec 22 10:10:31 | 99.9069 | 0.00344 | 17.1057 | 78.1397 | 134.9502 | 13.51774 | – |
| 2024 Dec 25 18:53 | 2024 Dec 22 10:10:31 | 99.9069 | 0.00344 | 17.1057 | 78.1397 | 134.9502 | 13.51774 | – |
| 2024 Dec 24 18:53 | 2024 Dec 22 10:10:31 | 99.9069 | 0.00344 | 17.1057 | 78.1397 | 134.9502 | 13.51774 | – |
| 2024 Dec 23 19:54 | 2024 Dec 22 10:10:31 | 99.9069 | 0.00344 | 17.1057 | 78.1397 | 134.9502 | 13.51774 | – |
| 2024 Dec 22 18:53 | 2024 Dec 22 10:10:31 | 99.9069 | 0.00344 | 17.1057 | 78.1397 | 134.9502 | 13.51774 | – |
| 2024 Dec 21 18:53 | 2024 Dec 15 16:22:16 | 99.9067 | 0.00343 | 16.6575 | 94.4899 | 134.9502 | 13.51774 | – |
| 2024 Dec 20 18:53 | 2024 Dec 15 16:22:16 | 99.9067 | 0.00343 | 16.6575 | 94.4899 | 134.9502 | 13.51774 | – |
| 2024 Dec 19 18:53 | 2024 Dec 15 16:22:16 | 99.9067 | 0.00343 | 16.6575 | 94.4899 | 134.9502 | 13.51774 | – |
| 2024 Dec 18 18:53 | 2024 Dec 15 16:22:16 | 99.9067 | 0.00343 | 16.6575 | 94.4899 | 134.9502 | 13.51774 | – |
| 2024 Dec 17 18:53 | 2024 Dec 15 16:22:16 | 99.9067 | 0.00343 | 16.6575 | 94.4899 | 134.9502 | 13.51774 | – |
| 2024 Dec 16 18:54 | 2024 Dec 15 16:22:16 | 99.9067 | 0.00343 | 16.6575 | 94.4899 | 134.9502 | 13.51774 | – |
| 2024 Dec 14 18:53 | 2024 Dec 05 08:12:37 | 99.9064 | 0.00341 | 15.9701 | 119.6506 | 134.9502 | 13.51774 | – |
| 2024 Dec 13 18:53 | 2024 Dec 05 08:12:37 | 99.9064 | 0.00341 | 15.9701 | 119.6506 | 134.9502 | 13.51774 | – |
| 2024 Dec 12 18:53 | 2024 Dec 05 08:12:37 | 99.9064 | 0.00341 | 15.9701 | 119.6506 | 134.9502 | 13.51774 | – |